• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
The HP Community is where owners of HP products, like you, volunteer to help each other find solutions.
Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.
HP Recommended
Compaq 6830s
Microsoft Windows 8.1 (32-bit)

I am getting a message on boot up that my CMOS battery charge level is low so I want to change it.  The computer works well except for that.   I have no idea where on the board it is located or how to access it.  Windows 8.1 installed with no issues.

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Hi,

 

We also call it as RTC battery and in your machine it is very simple as shown on page 66 of the manual. You can buy it everywhere or buy from HP using part number: 449137-001

 

The following manual shows you how to replace it (from page 66):

 

     http://h10032.www1.hp.com/ctg/Manual/c01550099.pdf

  

Regards.

BH
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.




View solution in original post

3 REPLIES 3
HP Recommended

Hi,

 

We also call it as RTC battery and in your machine it is very simple as shown on page 66 of the manual. You can buy it everywhere or buy from HP using part number: 449137-001

 

The following manual shows you how to replace it (from page 66):

 

     http://h10032.www1.hp.com/ctg/Manual/c01550099.pdf

  

Regards.

BH
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.




HP Recommended

Sorry BH I couldn't find the Kudos to press so thought a note to say thanks was in order.

 

THANKS!! :Wink:

HP Recommended

Hi,

 

You are welcome.

 

Regards.

BH
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.




Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.